C. Frequency is a measure of how many waves pass by in one second.
Answer:
c
Explanation:
cuz its informing the length of 5 and weight on 20N
Common health issues that can be positively affected, prevented or controlled by exercise.
Low mass: Live for billions (trillions?) of years. The first low mass red dwarfs in this universe still haven't died off yet, so we aren't completely sure what happens when they "die."
<span>Very High Mass: Run through their fuel exceedingly fast. *Die* relatively quickly (in the range of tens to hundreds of millions of years instead of billions and beyond) and go out with style, Supernova that will leave behind a neutron star (the *kind of very high mass stars" end this way) or a black hole (the *very very high mass stars* end this way.)</span>